Origin of the Powai ankaramite, and the composition, P-T conditions of equilibration and evolution of the primary magmas of the Deccan tholeiites
The Powai ankaramite flow from Mumbai, western Deccan Traps, contains abundant crystals of augite (En[subscript 59-47]Fs[subscript 10-14]Wo[subscript 27-42], 22-40 modal %, 3-5 mm) and olivine (Fo[subscript 84-74], 11-16 modal %, 1-2 mm), and minor plagioclase (An[subscript 71], ~0.5 mm) embedded in...
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| Format: | Article |
| Language: | English |
| Published: |
Springer Berlin Heidelberg,
2017-03-09T21:03:15Z.
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| Subjects: | |
| Online Access: | Get fulltext |